Multicenter cohort study on late complications of Langerhans cell histiocytosis patients

Multicenter cohort study on late complications of Langerhans cell histiocytosis patients - Observational study on late complication of LCH

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000030023

Enrollment

300

Registered

2017-11-20

Start date

2016-03-22

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Langerhans cell histiocytosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who were diagnosed as LCH between 1996 and 2009, and have been followed up at the facility participating in the Japan LCH Study Group.

Exclusion criteria

Exclusion criteria: 1. Patients who are not proved to have LCH by histological examination 2. Patients who died within 3 years after diagnosis

Design outcomes

Primary

Measure	Time frame
The incidence of late complications over time	—

Secondary

Measure	Time frame
Risk factors for late complications Evaluation of clinical course of central nervous degenerative LCH	—

Countries

Japan

Contacts

Public ContactAkira Morimoto

Jichi Medical University Pediatrics

info@jlsg.jp0285-58-7366

Outcome results